265527080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 793754640

約数和(自身を除く): 528227560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 364, 392, 442, 455, 476, 490, 520, 595, 613, 637, 680, 728, 833, 884, 910, 952, 980, 1105, 1190, 1226, 1274, 1547, 1666, 1768, 1820, 1960, 2210, 2380, 2452, 2548, 3065, 3094, 3185, 3332, 3640, 4165, 4291, 4420, 4760, 4904, 5096, 6130, 6188, 6370, 6664, 7735, 7969, 8330, 8582, 8840, 10421, 10829, 12260, 12376, 12740, 15470, 15938, 16660, 17164, 20842, 21455, 21658, 24520, 25480, 30037, 30940, 31876, 33320, 34328, 39845, 41684, 42910, 43316, 52105, 54145, 55783, 60074, 61880, 63752, 72947, 79690, 83368, 85820, 86632, 104210, 108290, 111566, 120148, 135473, 145894, 150185, 159380, 171640, 208420, 216580, 223132, 240296, 270946, 278915, 291788, 300370, 318760, 364735, 390481, 416840, 433160, 446264, 510629, 541892, 557830, 583576, 600740, 677365, 729470, 780962, 948311, 1021258, 1083784, 1115660, 1201480, 1354730, 1458940, 1561924, 1896622, 1952405, 2042516, 2231320, 2553145, 2709460, 2917880, 3123848, 3793244, 3904810, 4085032, 4741555, 5106290, 5418920, 6638177, 7586488, 7809620, 9483110, 10212580, 13276354, 15619240, 18966220, 20425160, 26552708, 33190885, 37932440, 53105416, 66381770, 132763540, 265527080]

約数ペア:

[(1, 265527080), (2, 132763540), (4, 66381770), (5, 53105416), (7, 37932440), (8, 33190885), (10, 26552708), (13, 20425160), (14, 18966220), (17, 15619240), (20, 13276354), (26, 10212580), (28, 9483110), (34, 7809620), (35, 7586488), (40, 6638177), (49, 5418920), (52, 5106290), (56, 4741555), (65, 4085032), (68, 3904810), (70, 3793244), (85, 3123848), (91, 2917880), (98, 2709460), (104, 2553145), (119, 2231320), (130, 2042516), (136, 1952405), (140, 1896622), (170, 1561924), (182, 1458940), (196, 1354730), (221, 1201480), (238, 1115660), (245, 1083784), (260, 1021258), (280, 948311), (340, 780962), (364, 729470), (392, 677365), (442, 600740), (455, 583576), (476, 557830), (490, 541892), (520, 510629), (595, 446264), (613, 433160), (637, 416840), (680, 390481), (728, 364735), (833, 318760), (884, 300370), (910, 291788), (952, 278915), (980, 270946), (1105, 240296), (1190, 223132), (1226, 216580), (1274, 208420), (1547, 171640), (1666, 159380), (1768, 150185), (1820, 145894), (1960, 135473), (2210, 120148), (2380, 111566), (2452, 108290), (2548, 104210), (3065, 86632), (3094, 85820), (3185, 83368), (3332, 79690), (3640, 72947), (4165, 63752), (4291, 61880), (4420, 60074), (4760, 55783), (4904, 54145), (5096, 52105), (6130, 43316), (6188, 42910), (6370, 41684), (6664, 39845), (7735, 34328), (7969, 33320), (8330, 31876), (8582, 30940), (8840, 30037), (10421, 25480), (10829, 24520), (12260, 21658), (12376, 21455), (12740, 20842), (15470, 17164), (15938, 16660)]